CN215476839U

CN215476839U - Viscose wrapping bag

Info

Publication number: CN215476839U
Application number: CN202121715812.6U
Authority: CN
Inventors: 黄志强
Original assignee: Shenzhen Hexing Industrial Co ltd
Current assignee: Shenzhen Hexing Industrial Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-11
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to the technical field of plastic packaging materials, in particular to an adhesive packaging bag which comprises a square bag, wherein a bent part is arranged at the opening position of the square bag, a bag tongue is fixedly connected to the front part of the bent part, extension parts are arranged on the left side and the right side of the rear part of the bag tongue, and a protruding part is arranged in the middle of the front part of the bag tongue. The packaging bag is more firm in packaging, the non-protruding part is not easy to uncover, when the packaging bag is uncovered, the uncovered force application point does not need to be found, the uncovering action is more labor-saving, the adhesive strip is not easy to break and separate after being uncovered, the bag is not easy to deform, and the bag is convenient to recycle.

Description

Viscose wrapping bag

Technical Field

The utility model relates to the technical field of plastic packaging materials, in particular to an adhesive packaging bag.

Background

The double faced adhesive tape is bonded at the opening position of the plastic packaging bag or the bubble bag, so that the packaging bag can be rapidly packaged, and the rapid packaging operation of products and articles is completed.

The prior patent (publication number: CN212244475U) discloses an express delivery bubble bag convenient to disassemble, and belongs to the technical field of bubble bag protection. Comprises a bag body, a bag opening seal and an adhesive block; the opening side of the bag body is provided with a bag opening seal; two gluing blocks are arranged on the end surface of one side of the bag mouth seal, which faces the bag body.

The inventor finds that the packaging bag is sealed by the adhesive tape, the arrangement reflects that the plastic bag body is mostly disposable, and the reason that the plastic bag body is difficult to use for multiple times is not only in the use occasion, but also in that the adhesive tape is long in pulling stroke when being uncovered, the single end of the adhesive tape is stressed, so that the adhesive tape is easy to damage, and the bag tongue is partially deformed when being uncovered, so that the packaging bag is difficult to reuse; 2. the plastic surface of the adhesive part of the bag tongue of the adhesive tape sealing type packaging bag is long in extension length, so that recipients and users start to take off the adhesive part from the left and right corners of the front part of the bag tongue, the problem of the shape deviation of the bag tongue is difficult to avoid, and meanwhile, when the bag tongue is torn by external non-human factors and the contents fall and break away, the strip-shaped adhesive part is easy to curl from the edge part of a single end, so that dust is polluted or the bag is broken by opening the bag, the packaging and packaging are not firm, and the using effect is not good.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a viscose packaging bag, which solves the above problems in the prior art. In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a viscose wrapping bag, includes the square bag, the open position of square bag is provided with the portion of bending, the anterior fixedly connected with bag tongue of the portion of bending, the left and right sides at bag tongue rear portion all is provided with the extension portion, the anterior intermediate position of bag tongue is provided with the bellying.

The left and right sides of the front portion of the bag tongue are provided with corner cuts, the rear edge of the corner cuts and the side line of the left and right sides of the bag tongue form an obtuse angle, and the edges of the corner cuts are attached with adhesive strips.

The surface of the front part of the bag tongue is provided with a column head which is symmetrically arranged on the left side and the right side of the convex part.

The utility model discloses a side pocket, including side pocket, post cap, side pocket, counterpoint button, the counterpoint button has cohered on the surface of side pocket, the counterpoint button cooperatees with the column cap, the outside of counterpoint button is provided with smooth paper, smooth paper and gluing strip are laminated each other.

Preferably, the square bag is of a front opening structure, and the bent part is arranged at the bottom of the front part of the square bag.

Preferably, the bending part is connected with the rear part of the bag tongue and the front part of the bottom surface of the square bag, the bending part, the bag tongue and the square bag are integrally arranged, and the bending part is formed by arranging a left-right strip-shaped groove on the back part of the bag tongue.

Preferably, the bag tongue is the rectangle of square bag bottom front extension and surpassing the sack and moulds a part, the bag tongue is turned over the back and is leaned on the shade in the sack position, the surface of bag tongue bonds each other with the top surface of square bag through gluing strip and slip-plane paper and bonds.

Preferably, the extension part is of a triangular pyramid fold structure, the extension parts on the left side and the right side are symmetrically arranged, and when the extension parts are unfolded, the protruding parts are unfolded and integrated with the surface of the bag tongue in a plane mode.

Preferably, the corner cut is formed by longitudinally cutting a trapezoidal sheet body at the left corner and the right corner of the front part of the bag tongue, and the side line of the corner cut and the ridge line of the left side and the right side of the top part of the square bag form an obtuse included angle.

Preferably, the smooth paper is formed by laminating a plastic film on reticular fiber paper, and the smooth paper surrounds the opening of the top surface of the square bag and is arranged in a fan-shaped direction.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the extension part and the bulge part, the surface of the bag tongue is kept with the separated part from the top surface of the square bag, so that the opening action of the bag tongue and the opening action of the packaging bag are facilitated, and the bulge part is arranged in the middle of the left and right adhesive strips, so that the damage of the opening action of the packaging bag to the adhesive strips is small, and the bag tongue is not easy to deform due to the tearing action and is convenient to recycle.

According to the utility model, through the arrangement of the bending part and the corner cut, when the protruding part protrudes, the adhesive strip deflects and is in a splayed structure, the length of a stress sideline of the adhesive strip facing to the left corner and the right corner of the bag tongue is increased, so that the bag tongue is not easy to open through the force application action of the left corner and the right corner in front of the bag tongue, namely, the packaging effect of the packaging bag is better when force is not applied artificially.

Drawings

FIG. 1 is a schematic view of a forward depression angle of the present invention;

FIG. 2 is a schematic diagram of the present invention in a forward elevation;

fig. 3 is a front side view of the present invention.

In the figure: 1. square bags; 2. a bending part; 3. a bag tongue; 4. an extension part; 5. a boss portion; 6. cutting corners; 7. gluing strips; 8. a column cap; 9. aligning buttons; 10. and (6) sliding paper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a viscose wrapping bag, includes square bag 1, and the opening position of square bag 1 is provided with the portion of bending 2, and the anterior fixedly connected with bag tongue 3 of the portion of bending 2, the left and right sides at bag tongue 3 rear portion all are provided with extension 4, and the anterior intermediate position of bag tongue 3 is provided with bellying 5. Through the setting of extension 4, bellying 5 for 3 surfaces of bag tongue leave with the separation part of 1 top surfaces of square bag, the action of opening of the bag tongue 3 of being convenient for, the action of opening of this wrapping bag of being convenient for, and bellying 5 sets up in left and right sides gluing strip 7 middle part, make the action of opening of this wrapping bag little to gluing strip 7 damage, bag tongue 3 is difficult to warp the reuse of being convenient for because of tearing the action.

The left side and the right side of the front part of the bag tongue 3 are provided with cut corners 6, the rear edges of the cut corners 6 and the side lines of the left side and the right side of the bag tongue 3 form obtuse angles, and the edges of the cut corners 6 are attached with adhesive strips 7. Through the arrangement of the bending part 2 and the corner cut 6, when the protruding part 5 protrudes, the adhesive strip 7 deflects and is in a splayed structure, the length of a stress sideline of the adhesive strip 7 facing the left corner and the right corner of the bag tongue 3 is increased, the bag tongue 3 is not easy to be uncovered by force application action from the front left corner and the right corner of the bag tongue 3, and the packaging effect of the packaging bag is better when artificial force application is not performed.

The surface of the front part of the bag tongue 3 is provided with column heads 8, and the column heads 8 are symmetrically arranged on the left side and the right side of the convex part 5.

An alignment button 9 is bonded on the outer surface of the square bag 1, the alignment button 9 is matched with the column cap 8, a piece of slide paper 10 is arranged on the outer side of the alignment button 9, and the slide paper 10 is mutually attached to the adhesive strip 7. Under the non-covering and packaging state, the distance between the left and right side column heads 8 is larger than the distance between the left and right side contraposition buttons 9.

In this embodiment, as shown in fig. 1, the square bag 1 has an open front structure, and the bent portion 2 is opened at the bottom surface of the front portion of the square bag 1. The direction of the cover deflection of the bag tongue 3 and the bending structure position are determined by arranging the bending part 2.

In this embodiment, as shown in fig. 2, the bent portion 2 connects the rear portion of the bag tongue 3 and the front portion of the bottom surface of the square bag 1, the bent portion 2 is integrally disposed with the bag tongue 3 and the square bag 1, and the bent portion 2 is formed by forming a left-right strip-shaped groove in the back portion of the bag tongue 3. The bag tongue 3 and the square bag 1 are of an integral structure and can be formed by cutting edges of plastic paper and folding.

In the embodiment, as shown in fig. 1 and 2, the bag tongue 3 is a rectangular plastic surface part extending from the front part of the bottom surface of the square bag 1 and exceeding the bag opening, the bag tongue 3 is turned upwards and then is attached to the position of the bag opening, and the surface of the bag tongue 3 is bonded to the top surface of the square bag 1 through the adhesive strip 7 and the slip paper 10.

In this embodiment, as shown in fig. 1 and fig. 2, the extending portion 4 is a triangular pyramid-shaped folded structure, the extending portions 4 on the left and right sides are symmetrically arranged, and when the extending portion 4 is flat, the protruding portion 5 is flat and integrated with the surface of the bag tongue 3. When the extension part 4 is flat, the left and right side lines of the bag tongue 3 are obliquely deflected and separated, the distance between the column heads 8 on the left and right sides is increased by the extension action of the left and right side lines, and the left and right sides of the bulge part 5 are gradually flat along with the flat extension of the extension part 4 until the inner surface of the bulge part 5 is flush with the surface of the bag tongue 3.

In this embodiment, as shown in fig. 1 and 3, the corner cut 6 is formed by longitudinally cutting a trapezoidal sheet at left and right corners of the front portion of the bag tongue 3, and the side line of the corner cut 6 forms an obtuse included angle with the top left and right side edge lines of the square bag 1. Corner cut 6 is mainly for reducing the side angle length of controlling of conventional rectangle bag tongue 3, make length between gluing strip 7 and the 3 sidelines of bag tongue littleer, because conventional person learns inertia to scratch from the 3 corners of bag tongue when tearing open the bag and tear, and when bag tongue 3 receives the artificial application of force of non-, corner atress is dragged the probability about bag tongue 3 great, change bag tongue 3 anterior left right angle shape through corner cut 6, guide user of service that can be better correctly opens the bag, resist non-manpower factor application of force, avoid automatic opening the bag, broken bag scheduling problem.

In this embodiment, as shown in fig. 1 and 3, the slip paper 10 is made of a plastic film bonded with a mesh fiber paper, and the slip paper 10 is disposed in a fan-shaped direction around the opening of the top surface of the square bag 1. The fiber paper is used for enhancing the toughness of the slip-face paper 10, so that the slip-face paper 10 is prevented from being separated from the top surface of the square bag 1 during uncovering, the stability is improved, and the use durability is improved.

The use method and the advantages of the utility model are as follows: when the bag tongue 3 is covered and the bag tongue 3 is torn, the adhesive packaging bag has the following working process:

as shown in fig. 1, 2 and 3, when the extending portion 4 is in a flat state, the protruding portion 5 is placed flat and flush with the surface of the bag tongue 3, and when the bag tongue 3 needs to be covered and sealed, two fingers of one hand respectively press the left and right portions of the bag tongue 3 and knead the left and right portions of the bag tongue 3 towards the center line position of the bag tongue 3, so that the protruding portion 5 bulges, the distance between the column heads 8 on the left and right sides is reduced from large to small until the distance between the column heads 8 on the left and right sides is matched with the distance between the two aligning buttons 9, at the moment, the adhesive strips 7 on the left and right sides are arranged in an 'eight' shape, the bag tongue 3 is turned upwards by taking the bent portion 2 as a turning axis, so that the column heads 8 are matched with the aligning buttons 9 one by one to one, and when the column heads 8 are inserted into the aligning buttons 9, the adhesive strips 7 are adhered to the slip sheets 10, so that the bag tongue 3 covers the opening of the bag 1.

Because the gluing strip 7 becomes "eight" style of calligraphy and arranges, it becomes obtuse included angle to glue strip 7 and square bag 1 about this moment between the side crest line, and the corner extension length of 3 left and right sides of bag tongue has been reduced in setting up of corner cutting 6, when making outside application of force take off, gluing strip 7 no longer is that conventional single end receives the separation and pulls, its whole separation sideline length that caters for the side direction intercepting action increases, it tears the separation between bag tongue 3 and the square bag 1 from the anterior left and right sides of bag tongue 3 hardly, the stability of bonding encapsulation has been ensured.

Because bag tongue 3 and 1 top surface of square bag are covered and are closed the time reservation bellying 5 and the separation of 1 top surface of square bag, the user can embolia bellying 5 with the finger, 3 middle part application of force of well bag tongue impels left and right sides gluing strip 7 and slip surface paper 10 to separate, it is balanced that this separation action is controlled the side application of force about bag tongue 3, and gluing strip 7 becomes about the side segmentation sets up, compare in conventional non-setting adhesive transparent bag, it need not look for to reveal the position, gluing strip 7 unilateral stroke is shorter when tearing, the hand is torn the arm of force of a little to the separation position between gluing strip 7 and the binding face and is shorter, bag tongue 3 is difficult to walk the shape, and gluing strip 7 is difficult to produce the separation area problem with revealing bag tongue 3 because of the adhesive force is relatively poor, make this wrapping bag repeated opening action make things convenient for more laborsaving, the reuse of wrapping bag is also more convenient for.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a viscose wrapping bag, includes square bag, its characterized in that: the opening position of the square bag is provided with a bent part, the front part of the bent part is fixedly connected with a bag tongue, the left side and the right side of the rear part of the bag tongue are both provided with extension parts, and the middle position of the front part of the bag tongue is provided with a convex part;

the left side and the right side of the front part of the bag tongue are provided with cut corners, the rear edges of the cut corners and the side lines of the left side and the right side of the bag tongue form obtuse angles, and the edges of the cut corners are attached with adhesive strips;

the surface of the front part of the bag tongue is provided with column heads which are symmetrically arranged on the left side and the right side of the convex part;

2. The adhesive packaging bag according to claim 1, wherein: the square bag is of a front opening structure, and the bent part is arranged at the bottom of the front part of the square bag.

3. The adhesive packaging bag according to claim 1, wherein: the bending part is connected with the rear part of the bag tongue and the front part of the bottom surface of the square bag, the bending part, the bag tongue and the square bag are integrally arranged, and the bending part is formed by arranging a left-right strip-shaped groove on the back part of the bag tongue.

4. The adhesive packaging bag according to claim 1, wherein: the bag tongue is the rectangle of square bag bottom surface front portion extension and surpassing the sack and moulds a part, the bag tongue is turned over the back and is leaned on the shade in the sack position, the surface of bag tongue bonds the bonding through the top surface of gluing strip and slip surface paper and square bag each other.

5. The adhesive packaging bag according to claim 1, wherein: the extension portion is triangular pyramid fold structure, and the left and right sides extension portion symmetry sets up, and when extension portion was flat, the bellying exhibition was flat and becomes plane integration with bag tongue surface.

6. The adhesive packaging bag according to claim 1, wherein: the corner cut is formed by longitudinally cutting the trapezoidal sheet body at the left corner and the right corner of the front part of the bag tongue, and the side line of the corner cut and the edge line of the left side and the right side of the top of the square bag form an obtuse included angle.

7. The adhesive packaging bag according to claim 1, wherein: the sliding paper is formed by laminating a plastic film on reticular fiber paper, and the sliding paper surrounds the opening of the top surface of the square bag and is arranged in a fan-shaped direction.